With regards to Nick's comments — the proteins & "oils" which transfer as fingerprints also transfer bacteria and, possibly, viruses (the latter have a much shorter "shelf life" if I can put it that way). But my point is that these touch screen devices are a real and potential source of cross infection so keeping them clean is a health issue as well as a cosmetic one.
Microbes are everywhere:
- Doorknobs
- remote controls
- cellphones
- just about every surface in or outside of the home
- shopping cart handles
- other peoples hands when you shake hands
- keyboards
- and of course iPads
You can drive yourself insane worrying about microbes. What doesn't kill you makes you stronger. Ha ha. I have a fairly extensive background in microbiology, food microbiology, biochemistry, etc. I don't worry about microbes that much. I wash my hands after the bathroom…before eating…after handling raw meats or seafood…or whenever it seems correct. But I don't obsess about.
Yes…"idevices" can certainly be a place for microbes to accumulate. But no worse than a TV remote control, cell phone, or doorknob. The idea is not to:
- sneeze on the iPad
- spit on the iPad (think FaceTime on the iPad)
- or pick your nose when using an iPad. Ha ha. lol
The iPad display is just a surface. And like any surface anywhere…it will have microbes on it.
Of course sharing an iPad increases the risk. But again…shaking someone's hand, turning a doorknob, or using a department store shopping cart all have microbes too. The idea is don't touch your eyes, or stick dirty fingers inside any body orifices (such as the mouth) before washing them.
- Nick